Umm, maybe it's just me. But did they change the grind of the Bedlam from a flat grind to a hollow grind? The knife in the pics OP posted looks to have a hollow grind, yet when I search pics of the Bedlam it appears to have a flat grind. Also, OP the reason for you thinking it was a fake was because of the 154CM and patent markings, yet neither of those are visible in your pictures.
Going purely off the two pictures OP posted, I'm going to say it's fake. Though a very convincing one at that. Regardless of what Benchmade CS says.